2CG010DBC11N Datasheet
Gate Driver Module

2CG010DBC11N■Overview
Gate driver 2CG010DBC11N is a dual channel gate driver designed for IGBT.
The high breakdown voltage and low parasitic capacitance make it suitable for gate drives such as IGBT.

■Features・Ideal for drive of IGBT・Gate voltage : +15V/-10V
・ALL-IN-ONE (Built-in isolated DC / DC converter and gate drive circuit)・Low parasitic capacitance (about 12pF) ; highly resistant to common-mode noise.
・Fast response : about 100nsec(typ)・The isolation for primary-secondary signal used fast response isolator.
・Input-to-Output dielectric withstand voltage : AC5000V
・Output CH1-to-Ouput CH2 dielectric withstand voltage : AC4000V
・Input-to-Output insulation distance : 14mm (clearance), 16mm(creepage） (As for Gate driver module PCB)・Output CH1-to-Output CH2 insulation distance : 7mm (clearance), 12mm(creepage）
・DC/DC converter input voltage :13～28V・Signal input voltage : 3.3V,5V
・Overload protection (DC/DC converter)・Overheat protection (DC/DC converter)・Half bridge mode (Gate drive circuit)・Desaturation protection (Gate drive circuit)
・Soft turn-off function (Gate drive circuit)・Fault signal output function (Gate drive circuit)・Active clamp function (Gate drive circuit)・Under-voltage lockout(UVLO) (Gate drive circuit)・Insulating moistureproof coating
・Safety standards：UL508(file no.E243511) (DC/DC converter only)
・Reinforced isolation according to IEC 60664-1 (IEC61800-5-1, IEC62477-1, IEC62109-1, etc.)
・UL compliant (UL1741, UL508, etc.)■Application
Industrial inverter, power conditioner, etc …

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2CG010DBC11N Datasheet■Circuit Image
ProductDST2 24
Power module

ACL2 31

Power supply (VIN+)

1 VIN+Ground (VIN-)

VO2+ 27

2 VIN-

VGH2 28

3 VCC

STO2 30

VGL2 29

Power supply (VCC)

E/S2 26
VO2- 25

4 DTC15 DTC26 ALM1

Alarm output (CH1 Gate)
Alarm output (CH2 Gate)

DST1 20

7 ALM28 MODE
9 RTC
10 INA

Signal input (CH1 Gate)
Signal input (CH2 Gate)

ACL1 13
VO1+ 17
VGH1 16

11 INB

Ground (GND)

VGL1 1512 GND

STO1 14
E/S1 18VO1- 19■Pin Connection
Input

OutputPin No.

Name

CHFunction

Pin No.

1

VIN+Common

Name

CH

Power supply for DC/DC converter(+)

2

VIN-Common

Power supply for DC/DC converter(ー)

3

VCC

-4

DTC1

5

DTC2

67

13

ACL1

1

Active clamp pin

14

STO1

1Soft turn off pin

Power supply for drive circuit

15

VGL1

1

Gate OFF side pin

1

Dead time adjustment

16

VGH1

1

Gate ON side pin

2

Dead time adjustment

17

VO1+1

DC/DC converter output pin

ALM1

1

Alarm signal output

18

E/S1

1

Emitter・source connection pin

ALM2

2

Alarm signal output

19

VO1-1

DC/DC converter output pin

8MOD-

Mode select

20

DST1

1Desaturation protection pin

9RTC-

Recovery time of protection circuit control

21NONE-

None

10INA

1Control input A

22NONE-

None

11INB

2Control input B

23NONE-

None

12GND-

Ground for drive circuit

24

DST2

2Desaturation protection pin

25

VO2-2

DC/DC converter output pin

26

E/S22

Emitter・source connection pin

27

VO2+2

DC/DC converter output pin

28

VGH22Gate ON side pin

29

VGL22Gate OFF side pin

30

STO22Soft turn off pin

31

ACL2

2Active clamp pin

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TMRDM0063EN
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2CG010DBC11N Datasheet■Internal Block Diagram
VIN+
VINVCC

VO2+
DST2
VGH2
VGL2
STO2
ACL2

DESAT
detection

INB

LOGIC

ALM2
Isolator
1k

Soft-turn off
Active
Clamp
1k

E/S2
VO2-LOGIC

RTCTimer

DC/DC converter

COM1

VIN+

DTC1

Gate Drive Ch2

VO1+

VO1-

VIN-

DTC2

Overheatprotection
Overload
protection

Direct/HalfbridgeMOD
1k

VO2+COM2VO2-Gate Drive Ch1

VO1+DESAT
detection

INA

LOGIC

ALM1Isolator
1kDST1
VGH1
VGL1
STO1

Soft-turn off
Active
Clamp

ACL1
1k

E/S1
VO1-GND■I/O Condition Table
No.

StatusInput
VO+ DST2 DST1 ACL2 ACL1 MOD INB

1VOX+ UVLO UVLO

2ES-VOX- short

3Normal456789Output(CH2)

Output(CH1)

INA ALM2 VGH2 VGL2 STO2 ALM1 VGH1 VGL1 STO1X

X

X

X

X

X

X

L

Hi-Z Hi-Z

L

X

X

X

X

X

X

X

X

L

Hi-Z

SD

SD

○-L

-L

L

-L----operation○-L-L

L-H----Hi-Z

H(Direct○L-L-L

L-Hi-Z Hi-Z

L

L----Mode)

○

L-L

-L

H-Hi-Z----Normal

○

L

L

L

L

H

L

X

Hi-Z Hi-Z

Hi-Z Hi-Z

L

L

○L

L

L

L

H

H

L

Hi-Z

Hi-Z Hi-Z Hi-Z Hi-Z

L

L

Hi-Z Hi-Z

operation(Half-bridge

H
H

Hi-Z Hi-Z
L

L

L

Hi-Z Hi-Z

L

L

Hi-Z

SD

SD

Hi-Z Hi-Z

L

L

○

L

L

L

L

H

H

H

L

L

Hi-Z

10

○-Hi-Z-L

L-L----Hi-Z Hi-Z

11

Desaturation○-Hi-Z-L

L-H----

12

protection1○-Hi-Z-

L

H

H

L----○-Hi-Z-

L

H

H

H----LL

L----L----L----L---Mode)

13
14○Hi-Z-L-

L

L-

15

Desaturation○Hi-Z-

L-

L

H-

16

protection2○Hi-Z-

L-

H

H

H

○Hi-Z-

L-

H

H

L

L-L-

L-

17
18

Active

○-

L-

H

L

19

clamp

○

L-

H

-

L

Hi-Z Hi-Z
L

Hi-Z Hi-Z

Hi-Z Hi-Z

L

Hi-Z Hi-Z--Hi-Z Hi-Z Hi-Z

L

L

H

Hi-Z Hi-Z

Hi-Z Hi-Z
L

Hi-Z Hi-Z

Hi-Z Hi-ZL

Hi-Z Hi-Z

Hi-Z Hi-Z Hi-Z
---L
LLLL
-○ : Vox+ UVLO > UVLO, X : Don't care, SD：Shut down

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2CG010DBC11N Datasheet■Absolute Maximum Ratings
Item

SymbolMinMax

Unit

VIN

-0.3

28

Vdc

Between VIN+ to VIN-

VCC,VSG

-0.3

5.5

V

VCC, RTC, MOD, INA, INB

VALM

-0.3

28V

ALM1, ALM2
ALM1, ALM2

Input voltage for DC/DC converter
Input-side signal voltage

Conditions・Note

Input-side signal maximum current

IALM-5mA

DESAT pin input voltage

VDESAT-0.3

VGH+0.3

VActive clamp pin input voltage

VCLAMP

VGL-0.3

16VMaximum gate current

IGPEAK-43A

DC/DC converter output power

POUT-4W

Per output circuit

Switching frequency

See the permissible frequency curve

Operating temperature range

FSW-150kHz

VIN=13.5-18V

TOP-4085℃

VIN=18-26.4V

TOP-4075℃

Operating humidity

RHOP

2095%RH

Storage temperature range

TSTG-4090℃

Storage humidity

RHSTG

595%RHBetween ACLx to VOx- / Duty:2% or lessSee the permissible frequency curve
No condensation
No condensation■Recommended Operating Conditions
ItemSymbolMinMax

Unit

Input voltage range for DC/DC converter

VIN

13.5

26.4

Vdc

Input-side signal voltage range

Conditions・Note

VCC,VSG

35.5

Vdc

Driver circuit number

N-2-Logic high level input voltage

VSGH

VCC x0.7-

V

MOD, INA, INB

Logic low level input voltage

VSGL-VCC x0.3

V

MOD, INA, INB

Source current of control signal
Maximum gate drive capabilityMaximum gate drive capability

ISG

5-mA

MOD, INA, INB VSG=5V150 kHz)QMAX-160nC

Gate current (ave) = 24mA Reference value( 30 kHz)QMAX-4900

nC

Gate current (ave) = 147mA Reference value(Maximum gate charge amount

QG

-

7000

nC

Minimum input pulse widthtINMSK

60-ns■Permissible frequency curve
Total gate charge (Qg) vs permissible frequency curve
7000
6000

Qg[nC]

5000
4000
3000

Ta:-40～+85℃ / VIN = 13.5～18V
Ta:-40～+75℃ / VIN = 18～26.4V

2000
1000

Ta:-40～+60℃ / VIN = 13.5～26.4V
0050

Frequency[kHz]100150If the active clamp is to be operated repeatedly, subtract 10% from the above curve.

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2CG010DBC11N Datasheet■Electrical Specification(Vin=24V, Vcc=5V.Ta=25℃, Unless otherwise specified)

Item

SymbolMin

TypMax

Unit

Conditions・Note

DC/DC converter
Start-up voltage

VSTART--

13V

Input current

IIN-

0.42-

A

Fsw=22kHz / Test load: 280nF

Standby power

PSTBY-1.2-W

No load

VSGH

VCC x0.7--

V

MOD, INA, INB / Guaranteed by design

Logic low level input voltage

VSGL--VCC x0.3

V

MOD, INA, INB / Guaranteed by design

Logic pull-down resistance

RSGD-1000-Ω

MOD, INA, INB

Logic inputs
Logic high level input voltage

Gate driver output
Gate ON side pin / output voltage(+) VGH,VO+141516V

No loadVGL,VO--11-10-9V

No loadTurn ON time

tPON-

100-

nsTurn OFF time

tPOFF-100-

nstDEAD-4.1-usSymbolMin

TypMaxUnit

Overload protection-10.5--W

Auto recovery

Overheat protection-120-150℃

Auto recovery, Internal temperature

Output voltage(H) UVLO OFF voltage VUVLOGHH

13.2

13.5

13.8

V

Guaranteed by design

Output voltage(H) UVLO ON voltage VUVLOGHL

12.2

12.5

12.8

V

Guaranteed by design

DESAT charge current

IDESAT

200240280uA

Guaranteed by design

DESAT detection voltage

VDESAT

6.0

6.35

7.0

V

Guaranteed by design

DESAT detection filter timetDSTFIL-400-ns

DSTxpin open

DESAT detection timetDSTOUT-450-ns

DSTxpin open

Alarm signal output L voltage

VALML--

0.5V

IALM=5mA

Gate OFF side pin / output voltage(-)

Delay time
Dead time

Half bridge mode

■Protection
Item

Conditions・Note

DC/DC converter

Gate driver

Alarm signal output time
Restart time
Soft turn off duration

5 / 6tALM-650-

nstRESTART

-

110-

mstSTO-4-us

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2CG010DBC11N Datasheet■Insulation
Item

Specification

Conditions・Note

Between Input-Output
Dielectric withstand voltage

AC5000V

1min, Cutoff 2mA

Insulation resistance

100MΩ or more

DC500V

Partial discharge extinction volt.

1768Vpeak or more

According to EN50178/IEC 60270

Common-mode transient immunity (CMTI) 70kV/us

Minimum clearance distances

14mm

Minimum creepage distances

16mm

As for Gate driver module PCBDielectric withstand voltage

AC4000V

1min, Cutoff 2mA

Insulation resistance

100MΩ or more

DC500V

Partial discharge extinction volt.

1700Vpeak or more

According to EN50178/IEC 60270

Minimum clearance distances

7mm

Minimum creepage distances

12mm

Between CH1-CH2

As for Gate driver module PCB■Storage Conditions
Item
Storage temperatureMinMaxUnit-25

60℃Conditions・NoteA packing state※If you want to use past the long period there is a concern that the solder non-wetting by terminal oxidation to occur.
Therefore, please use from taking enough tests.

■Recommended Soldering Condition
・Flow soldering condition： 255±3℃ Less than 3sec
Temperature of preheating 110℃～130℃
End temperature of preheating 110℃±10℃

・Soldering condition of hand work

： 360℃(MAX) Less than 3sec

■Usage Cautions● Always mount fuse on the plus side of input for ensuring safety because the fuse is not built-in the product.
Please select the fuse considering conditions such as steady current, inrush current, and ambient temperature.
When using a fuse having large rated current or high capacity input electrolytic condenser, by combining
another converter and input line and input electrolytic condenser, fuse may not blow off in the case of abnormality.
Do not combine high voltage line and fuse.
● Make sure the rise/fall time of the input signal is 500ns or less.

● This product has DESAT protection for arm short circuit and load short circuit protection.
However, even if this protection works, the IGBT may be damaged if abnormally high current occurs due to IGBT's characteristics
variations or the load short-circuit mode during parallel operation.
To ensure safety, be sure to check the short-circuit current at the unit in which this product is integrated,and evaluate whether it can protect under the condition that there is no damage to the IGBT.
● The coating material is applied to the product, so it may appear to be partially whitened.
This does not affect the characteristics of the product.

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CONFIDENTIAL/Preliminary

2CG Series Outline Drawing■Outline Dimensional Drawing

Unit: mm
Note: 1. The dimensional tolerance without directions is ± 0.5mm.

■Product Weight45.0g(typ)1 / 1TAMURA CORPORATIONTMRDM0069EN
Rev.1.01 Aug, 2021

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Ensure that you are in possession of the most up-to-date information when using this product.
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Depending on your usage environment or usage method, there is the possibility that this product will not perform sufficiently as shown inthe specifications, or may malfunction.
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